Scientists found an intriguing world in our galaxy.

Beyond Neptune lies the Kuiper Belt, a vast expanse of icy bodies that may hold clues to the solar system’s formation. These ...

The study of exoplanets has come a long way since the first detection of a planet orbiting a star other than the Sun in 1995.

Analysis of debris from the nearly 5 billion-year-old asteroid Bennu suggests the building blocks of DNA and RNA were present ...

Plate tectonics give Earth its mountains, earthquakes, continental drift and maybe even helped give rise to life itself. But ...

Computer simulations suggest that there is an undiscovered Earth-like planet lurking in the distant ... [+] Kuiper Belt, well past the orbit of Neptune (artistic illustration). There may be an ...

SIR WILLIAM THOMSON has endeavored to prove the recent age of the earth by three well-known arguments ... may have been as oblate as that of the planet Jupiter. There is another circumstance ...

(Note: Best viewed on a laptop or desktop computer.) Don't get discouraged by how long it takes to scroll from the moon to the Earth — you'll make it back home eventually — but if you want to ...

The innermost Earth-like planet in the famous TRAPPIST-1 system might be capable of supporting a thick atmosphere after all, according to new research. When you purchase through links on our site ...